TWI586031B - Wide band monopole-type antenna, electronic device, and antenna module - Google Patents

Description

Broadband monopole antenna, electronic device, and antenna module

The present invention relates to an antenna for an electronic device, and more particularly to a wideband antenna that can operate on a relative bandwidth to accommodate a variety of radio access technologies.

As mobile voice and data requirements increase, so does the demand for wireless electronic devices that can operate under a variety of radio access technologies. These radio access technologies operate over a range of frequencies on the electromagnetic spectrum. For example, most mobile voice and data network operators use the LTE, GSM, and UMTS bands, which include a low band from 790 to 960 MHz, a mid band from 1710 to 2170 MHz, and a high from 2500 to 2700 MHz. frequency band. In order for an electronic device (e.g., mobile device) to communicate with a voice and data network through these various wireless access technologies, the mobile device will need to be equipped with an antenna that operates on the relative bandwidth of the radio access technology. In general, this requires multiple antenna keeping units (SKUs), and each unit item is instructed to provide a total bandwidth required for efficient communication over multiple radio access technologies. Group access.

In addition, as the demand for voice and data services increases, the demand for mobile devices has better processing power and supports a large number of user features. Even if it is included to accommodate the load processor, memory, and various other This need still exists for drives with less internal physical space in electronic and mechanical architectures (in order to meet the needs of better processing power and a large number of user characteristics).

In this regard, less physical space in the mobile device can be used by the antenna to enable the mobile device to operate through various radio access technologies. Therefore, there is a need for a single bandwidth antenna design that can operate at the relevant frequencies through multiple radio access technologies.

The invention provides a broadband single pole antenna. The wideband monopole antenna includes an antenna feed structure for sensing signals and providing signals to the receiver. The broadband monopole antenna further includes a first resonator and a second resonator. The first resonator includes a first arm and a second arm disposed perpendicular to the first arm. The second resonator includes a first portion and a second portion, the first portion extending parallel to the first arm and the second portion surrounding the second arm. The first separation distance is formed between the first arm of the first resonator and the first portion of the second resonator.

The present invention provides an electronic device. The electronic device has a wide frequency monopole antenna and is capable of wireless reception of complex electromagnetic signals. The electronic device includes a wireless signal module. The electronic device also includes an antenna feed structure of the broadband monopole antenna for providing an electromagnetic signal to the wireless signal module. The electronic device further includes a first resonator of the broadband monopole antenna, the first resonator including a first arm and a second arm disposed perpendicular to the first arm. The electronic device also includes a two-resonator of the broadband monopole antenna, the second resonator includes a first portion and a second portion, the first portion extends parallel to the one arm, and the second portion surrounds the second arm Rod. A first separation distance is formed between the first arm of the first resonator and the first portion of the two resonators.

The present invention provides an antenna module that is incorporated into an electronic device. The antenna module includes an antenna carrier for supporting at least one antenna structure. The at least one antenna structure includes a wideband monopole antenna disposed on the antenna carrier. The wideband monopole antenna includes an antenna feed structure for sensing a signal and providing the signal to a receiver. The broadband monopole antenna also includes a first resonator including a first arm and a second arm disposed perpendicular to the first arm. The broadband monopole antenna further includes a second resonator including a first portion and a second portion, the first portion extending parallel to the first arm and the second portion surrounding the second arm. A first spacing distance is formed between the first arm of the first resonator and the first portion of the second resonator.

102‧‧‧Base

104, 104a, 104b, 104c, 104d‧‧‧ antenna

106, 106a, 106b, 106c‧‧‧ second resonator

108, 108a, 108c‧‧‧ first resonator

110‧‧‧ Grounding structure

112‧‧‧Antenna feed structure

114‧‧‧Antenna carrier

116‧‧‧Main support structure

118‧‧‧Secondary support structure

120‧‧‧ first plane

122‧‧‧ second plane

202, 202a, 202c‧‧‧ first arm

204‧‧‧second arm

206, 206a, 206b‧‧‧ part one

208‧‧‧Part II

210, 210a, 210b, 210c‧‧‧ third part

212‧‧‧First section

214‧‧‧second section

216‧‧‧ third section

218‧‧‧ first side

220‧‧‧ second side

222‧‧‧ third side

224‧‧‧ fourth side

226, 226a‧‧‧ first paragraph

228, 228a‧‧‧ second paragraph

230, 230a‧‧‧ third paragraph

232, 232a, 232b‧‧‧ first axis

234, 234a, 234c‧‧‧ second axis

End of 236‧‧

Paragraphs 702, 802‧‧

1000‧‧‧Electronic devices

1002‧‧‧Wireless Signal Module

D ₁ ‧‧‧first separation distance

D ₂ ‧‧‧Second separation distance

t ₁ ‧‧‧thickness

1 shows a perspective view of an antenna module including at least one antenna structure associated with a printed circuit board of an electronic device, such as a broadband monopole antenna, in accordance with an embodiment of the present invention.

2 is a schematic view showing a wideband monopole antenna in Fig. 1 according to an embodiment of the present invention.

Fig. 3 is a view showing the foldback loss of the wide-band monopole antenna in Fig. 1 according to an embodiment of the present invention.

Fig. 4 is a view showing the efficiency of the wide-band monopole antenna in Fig. 1 according to an embodiment of the present invention.

Fig. 5 is a view showing the fold-back loss when the wide-band monopole antenna of Fig. 1 includes an adjusting element according to an embodiment of the present invention.

Figure 6 is a schematic diagram showing a broadband single pole type according to another embodiment of the present invention. antenna.

Fig. 7 is a schematic view showing a wideband monopole antenna according to still another embodiment of the present invention.

Fig. 8 is a schematic view showing a wide frequency monopole type antenna according to still another embodiment of the present invention.

Fig. 9 is a schematic view showing a wide frequency monopole type antenna according to an embodiment of the present invention.

Fig. 10 is a view showing an electronic device of the wide-band monopole type antenna included in Fig. 1 according to an embodiment of the present invention.

The above described objects, features and advantages of the present invention will become more apparent from the description of the appended claims.

Fig. 1 is a diagram showing an antenna module according to an embodiment of the present invention. Referring to FIG. 1, the substrate 102 supports a wideband monopole antenna 104, which is present on the antenna carrier 114. Antenna 104 may be defined as a combination of first resonator 108, second resonator 106, and ground architecture 110. The substrate 102 may be represented by a rigid printed circuit board (PCB) composed of a common compound (for example, FR-4), or a flexible printed circuit board made of a composite. (e.g. Kaptom ^TM, DuPont trademark), respectively. The substrate 102 can include a multilayer PCB with one layer as the ground structure 110 (or a portion of the ground structure 110 dispersed in multiple layers of the PCB). The ground structure 110 can be planar or, in the case of a flexible PCB, a curved surface. For convenience of explanation, the ground structure 110 will be referred to herein as a ground plane without limiting other possibilities. For example, the ground structure 110 may be formed by conductive segments that are non-essentially coupled to multiple internal or identical substrates. Bending or forming. The PCB can support the components of the transceiver (the transceiver includes a signal transmitter and a signal receiver) and the controller (see the wireless signal module 1002 of FIG. 10). A suitable ground structure can also be comprised of a plurality of internally coupled layers or internally coupled segments, for example, a grounded structure of a folding cell phone or a slider phone that can be implemented with appropriate internal connections of various substructures. In some embodiments, the ends of the ground structure 110 are formed to have a length dimension and a width dimension and an approximately rectangular shape, which may be an average size. In some handset designs, such as folding or slider phones, the length of the ground plane can vary with the direction of the phone accessory. The shape may be approximately rectangular, for example, because it may become tapered or become irregular to conform to the outer casing, and as described above, because it may be curved to conform to the outer casing, in addition, and its edges It may not be straight or smooth, for example, when the edge of the ground plane must bypass a portion of the housing (such as a plastic phase connecting leg or rod), the edges are not straight or smooth.

In an embodiment of the invention, the antenna 104 includes an antenna feed structure 112, a second resonator 106, and a first resonator 108. The antenna feed structure 112 is coupled to the wireless signal module 1002 (see FIG. 10). The wireless signal module 1002 (see FIG. 10) is configured to operate as a single source, providing an excitation signal to the second resonator 106 and the first resonator 108, or operating as a signal target to receive The second resonator 106 and the signal received by the first resonator 108, such as an electromagnetic signal. The second resonator 106 is generally configured to resonate at a lower frequency than the first resonator 108, and the second resonator 106 and the first resonator The 108 can be arranged to cause mutual coupling and current in opposite directions to increase the available bandwidth of the antenna 104.

In an embodiment of the invention, the antenna 104 is supported by an antenna carrier 114. Antenna carrier 114 is configured to support at least one antenna, such as antenna 104. In other embodiments, one or more secondary antennas (eg, WiFi/Bluetooth antennas) may also be supported by the antenna carrier 114. The antenna 104 is used within a housing, and the antenna carrier 114 is contained within the housing of the electronic device 1000 (see FIG. 10), and in an embodiment of the invention, the antenna carrier 114 is along the bottom and left side of the PCB 102. It is configured on the PCB 102. However, with other suitable configurations, for example, antenna carriers are disposed on PCB 102 along the bottom and right sides of PCB 102.

The antenna carrier 114 includes a primary support structure 116 and a secondary support structure 118. The primary support structure 116 is disposed along the bottom of the PCB 102 and supports the antenna 104. In some embodiments, the primary support structure 116 supports the antenna 104 in two planes. Specifically, having a first plane 120 and a second plane 122, a portion of the antenna 104 is located in the first plane 120 or the second plane 122. The second plane 122 is comprised of a flat surface having a length of between about 30 and 45 mm and a width of between about 2 and 7 mm. The first plane 120 is shaped such that it can support the antenna 104 without interfering with other devices located within the electronic device 1000 (see Figure 10). For example, the primary support structure 116 is shaped such that the supported antenna 104 does not interfere with other devices (eg, cameras (whether front or rear), flash memory, high speed interfaces, speakers, and others Flex circuit). In this manner, the antenna carrier 114 can be configured to support at least one antenna structure without interfering with various components in the vicinity of the antenna 104 or The person is disturbed by various components in the vicinity of the antenna 104.

In an embodiment of the invention, the secondary support structure 118 is a flat surface disposed along the left side of the PCB 102. The secondary support structure 118 has a length of between about 20 and 35 mm and a width of between about 2 and 7 mm. Moreover, in some embodiments, the secondary support structure 118 can be configured to support a secondary antenna, such as a WiFi/Bluetooth antenna that hardly interferes with the performance of the antenna 104.

Figure 2 is a close up view of the antenna 104 in accordance with an embodiment of the present invention. As described above, the antenna 104 includes the second resonator 106 and the first resonator 108. Both the second resonator 106 and the first resonator 108 are coupled to the antenna feed structure 112. The first resonator 108 further includes a first arm 202 and a second arm 204. The first arm 202 includes a first end attached to the antenna feed structure 112 and a second end attached to the second arm 204. The first arm 202 has a first arm length that spans the first end and the second end. The first arm 202 extends substantially linearly from the antenna feed structure 112.

The second arm 204 is attached to the second end of the first arm 202. The second arm 204 has a substantially rectangular shape including a first side 218, a second side 220, a third side 222, and a fourth side 224. In this embodiment, the second arm 204 includes a substantially straight linear length disposed perpendicular to the first arm 202. As shown in FIG. 2, the first arm 202 of the first resonator 108 and the second arm 204 are arranged in an "L" shape.

The antenna 104 also includes a second resonator 106 that includes a first portion 206, a second portion 208, and a third portion 210. The first portion 206 connects the antenna feed structure 112 to a connection end and connects the second portion 208 to the end 236 of the first portion 206. In this embodiment, the first portion 206 is substantially straight and straight. The structure is substantially parallel to the first arm 202 of the first resonator 108.

The second portion 208 of the second resonator 106 surrounds the second arm 204 of the first resonator 108. The second portion 208 includes a first section 212, a second section 214, and a third section 216. The first section 212, the second section 214, and the third section 216 are all substantially pen-linear structures. The first section 212 is configured to be substantially perpendicular to the first portion 206 and attached to the end 236 of the first portion 206. The second section 214 is attached to the first section 212 at one end thereof and to the third section 216 at the other end thereof. The second section 214 is configured to be substantially parallel to the second side 220 of the second arm 204 and substantially perpendicular to the first section 212. The third section 216 is attached to the second section 214 at one end thereof and to the third portion 210 at the other end thereof. The third section 216 is configured to be substantially parallel to the third side 222 of the second arm 204 and substantially perpendicular to the second section 214.

In this embodiment, the third portion 210 is attached to one end of the third section 216 of the second portion 208, and this end is opposite the end that contacts the second section 214. Additionally, the third portion 210 extends from the third section 216 in a generally vertical direction. In some embodiments, the third portion 210 includes a plurality of paragraphs, such as a first paragraph 226, a second paragraph 228, and a third paragraph 230. In this embodiment, each of the first paragraph 226, the second paragraph 228, and the third paragraph 230 is substantially a straight linear structure. The first paragraph 226 is attached to the third section 216 and extends vertically by the third section 216. The second paragraph 228 is attached to one end of the first paragraph 226 and the opposite end of the first paragraph 226 is attached to the third section 216. The second paragraph 228 extends substantially vertically from the first paragraph 226. The third paragraph 230 extends substantially perpendicularly from one end of the second paragraph 228, and the opposite end of the second paragraph 228 is attached to the first paragraph 226. In this configuration, the first paragraph 226 The third paragraph 230 is joined by a second paragraph 228 that is substantially perpendicular to the first paragraph 226 and the third paragraph 230.

In the embodiment of FIG. 2, the third portion 210 forms a structure that extends outwardly from the first portion 206 and the second portion 208 and then retracts toward the first portion 206 and the second portion 208. In this configuration, the first segment 226 and the first portion 206 of the second resonator 106 are both disposed along the first axis 232, and the third segment 230 and the first arm 202 of the first resonator 108 are both along the second The axis 234 is configured.

However, in other embodiments, the third portion 210 can be configured in different ways. For example, as with the antenna 104a shown in FIG. 6, the third portion 210a includes a first paragraph 226a, a second paragraph 228a, and a third paragraph 230a. In the embodiment of Fig. 6, the first paragraph 226a and the first arm 202a of the first resonator 108a are all disposed along the second axis 234a, and the third segment 230a and the first portion 206a of the second resonator 106a are along The first axis 232a is configured. In this embodiment, the first paragraph 226a and the third paragraph 230a are joined by a second paragraph 228a that is substantially perpendicular to the first paragraph 226a and the third paragraph 230a.

In another embodiment, the third portion 210 includes only a single straight line segment, as shown in Figures 7 and 8, in Figure 7, the paragraph 702 of the second resonator 106b and the first portion 206b are along the first One axis 232b is configured. In the eighth diagram, the paragraph 802 and the first arm 202c of the first resonator 108c are all disposed along the axis 234c.

In general, the third portions 210, 210a, 210b, and 210c (see Figures 1, 6-8) operate in the same manner, wherein these are used to adjust the second resonators 106, 106a, 106b, Resonance frequency with 106c. The various layouts of the third portions 210, 210a, 210b, and 210c may cause the antennas 104, 104a, 104b, the spatial and mechanical requirements integrated with 104c meet the electronic device 1000 (see Figure 10).

Referring now to Figure 2, antenna 102 is generally configured to resonate with a plurality of bandwidths relative to a plurality of radio access technologies. Specifically, in this embodiment, the antenna 104 is configured to be in conjunction with Global System for Mobile Communications (GSM), Universal Mobile Telecommunications System (UMTS), and Long Term Evolution (Long Term). Evolution, LTE) Radio access technology related and has resonance in the low frequency band including the frequency range 704-960 MHz. Antenna 104 is further configured to have resonances in the mid-band associated with Global System for Mobile Communications (GSM), Universal Mobile Telecommunications System (UMTS), Long Term Evolution (LTE) radio access technology, and including the frequency range 1710-2170 MHz. Antenna 104 is configured to resonate over Wifi and Bluetooth frequencies including the 2400-2485 MHz band. In addition, the antenna 104 is further configured to have resonances in a frequency band related to Long Term Evolution (LTE) radio access technology and including a frequency range of 2500-2700 MHz. In this regard, in an embodiment of the invention, antenna 104 operates as a diversity antenna that can further provide convergence to Wifi and Bluetooth frequencies. In other embodiments, when the antenna 104 is designed to be suitably resilient and to all of the lossy components (eg, front lens, rear lens, flash memory, speakers, flexible components and circuitry, but not limited thereto) When configured in a spaced manner at the bottom of the device structure, the antenna 104 operates as the primary antenna of the electronic device.

The resonance of the low frequency band is generated by the total length of the second resonator 106, and the total length of the second resonator 106 includes the total combined length of the first portion 206, the second portion 208, and the third portion 230. Therefore, the second resonator 106 The total length is typically a quarter wavelength of the associated frequency and is typically between 78-106 mm. The resonance system in the intermediate frequency band is generated by the total length of the first resonator 108, and the total length of the first resonator 108 includes the total combined length of the first arm 202 and the second arm 204. Thus, the total length of the first resonator 108 is typically a quarter wavelength of the associated frequency, and is typically between 34-44 mm.

In order to achieve wide band resonance on the mid-band with convergence that gives Wifi and Bluetooth frequencies, the interaction between the first resonator 108 and the second resonator 106 must be adjusted. This can be achieved by varying the various spacing between the first resonator 108 and the second resonator 106. In particular, the first distance D ₁ is generated in the space between the second resonator 202 a first portion 206,106 and a first arm of the first resonator 108. Second resonator second portion 208,106 generating a second distance D ₂ between the spacer 204 and the first resonator 108 in the second arm. By changing D ₁ and D ₂ , the mutual coupling between the first resonator 108 and the second resonator 106 can be adjusted such that, in some portions, current is between the first resonator 108 and the second resonator 106. The opposite direction flows. Each of the first separation distance D ₁ and the second separation distance D ₂ may be substantially in a range between 0.5 and _2.5 mm.

Figure 3 is a graph showing the fold loss of the antenna 104 at low, medium, high, and associated bandwidths of the WiFi/Bluetooth frequency, in accordance with an embodiment of the present invention. In the upper left corner of the foldback loss map, a legend is provided in which reference numerals 1 through 3 relate to the low frequency band; reference numerals 4 and 5 include the middle frequency band; and reference numerals 6, 7, 8, 9 include WiFi/blue and high frequency bands. In general, an antenna with less than -3 dB foldback loss at a certain frequency is considered to have a bandwidth at that frequency. As can be seen in the figures, the highest numerical foldback loss for each of the above labels is generally less than -3 dB. However, the higher frequency of the low frequency band shows a slightly weaker resonance, which can be used by Adjusting the components for correction will be explained in Figure 5. As such, with some adjustments added, the antenna 104 can support each of the above described radio access technologies within the low, medium, high, and WiFi/Bluetooth frequency dependent bandwidth.

Figure 4 is a diagram showing the performance of an antenna 104 in accordance with an embodiment of the present invention. Antenna 104 has better performance at low, medium, high, and desired bandwidths for WiFi/Bluetooth frequencies. As shown, the antenna 104 has a worst-case performance of -7 dB and an optimum conditional efficiency of -3.8 dB in the low frequency band, and has a maximum of -6.1 dB in the mid-band, high-band, and WiFi Bluetooth bandwidth. Bad conditional performance and best conditional efficiency of -3.8dB.

As explained in Figure 3, impedance matching using a regulator may be required to adjust the specific resonance and bandwidth shown in Figure 3 and the performance of Figure 4. For example, impedance matching between the wireless signal module 1002 (see FIG. 10) and the antenna feed structure 112 for the antenna 104 can be used to achieve a desired frequency of low frequencies in the range 704-960 MHz, Or any other bandwidth for different applications. Fig. 5 is a diagram showing the fold loss map of the antenna 104 concentrated in the low frequency band. It can be seen from reference numerals 2 and 3 that the resonance at a higher frequency in the low frequency band can be improved by adding a series adjustment capacitor to improve the problem shown in Fig. 3. By varying the value of the trim capacitor, the frequency can be varied to provide better resonance throughout the low frequencies without affecting resonance at medium, high, and WiFi/bluetooth frequencies. In general, the trim capacitor is in the range of 4.5 pF to 6.5 pF.

Refer back to FIG. 2, the antenna feed structure 112 comprises a thickness t _1. However, this thickness can be narrowed to conform to various institutional limitations regarding the incorporation of antenna 104 to electronic device 1000 (see Figure 10). For example, Figure 9 shows a narrower as compared with the thickness t of the antenna 104d ₁ and 2 in FIG. This thickness t ₁ can be between 3 and 7 mm.

Figure 10 is a diagram showing an electronic device 1000 in accordance with an embodiment of the present invention. The electronic device 1000 can be a cellular phone, a smart phone, a desktop computer, a tablet computer, a watch with a computer operating system, a personal digital assistant (PDA), a game machine, a wearable or a digital device, or other device. Any of a number of devices that communicate via various radio processing techniques. As shown, the electronic device 1000 includes a wireless signal module 1002 coupled to the antenna 104. The wireless signal module 1002 includes a transceiver circuit and a controller for processing signals that have been transmitted and processed through the antenna 103 to receive signals received from the antenna 104. The transceiver circuit includes a transmitter and a receiver for operation on at least one radio processing technology. In embodiments where antenna 104 is a diversity antenna, the transceiver circuitry may be configured to process only signals received from antenna 104 without transmitting signals through antenna 104. The wireless signal module 1002 can be configured to communicate via any radio access technology. In some embodiments, wireless signal module 1002 can be configured to communicate via any or all of GSM, LTE, UMTS, GPSGLONASS, and/or WiFi/Bluetooth radio processing technologies.

As used herein, the description of "substantial alignment," "substantially coexisting," or "substantially parallel" means, in some embodiments, in an extended conductive region, arm, portion, or The ratio between the closest spacing (gap) and the longest spacing (gap) between the antenna elements can be as high as or greater than 1.5:1. In some embodiments, these gap change ratios can be substantially less, such as 1.2:1, or less than 1.05:1.

All references, including publications, patent applications and patents, are hereby incorporated by reference herein in in It is specifically indicated by reference and is fully described herein.

The contents of the terms "a", "an", "said", "at least one", and the like are used in the embodiments of the present invention, unless otherwise indicated or clearly indicated by the description. The content is intended to cover both singular and plural. Unless otherwise stated or clearly indicated to the description, the continuation of one or more items of the vocabulary "at least one of" used in the embodiments of the present invention (eg, "at least one of A and B") is indicated by the listed items ( A project is selected by a combination of A or B) or any two or more of the listed items (A and B). The terms "having", "including", and "comprising", used in the embodiments of the present invention are open words (ie, "including but not limited"), unless otherwise noted. The recitation of numerical ranges for the embodiments of the invention are merely intended to be a simplification of all the numerical values falling within the range, and unless otherwise indicated, all separate values may be used in the embodiments of the invention. All methods described in the embodiments of the invention can be carried out in any suitable order unless otherwise indicated or clearly indicated. All uses or example language (e.g., "such as"), which is provided by the embodiments of the present invention, are intended to describe the invention more preferably, and not to limit the scope of the invention. No language in the specification should be construed as an element necessary to carry out the invention as any element that is not claimed.

Preferred embodiments described in the embodiments of the present invention include the best mode known for performing the invention. Variations of preferred embodiments will be apparent to those skilled in the art upon reading the above description. Applicants anticipate that the skilled artisan will use the above-described changes as needed, and Applicants anticipate that the invention will be used in other fields than the embodiments. According to the foregoing, the embodiments of the present invention include a patent application form permitted by law. All changes in the circumference and the equivalent of the request. In addition, any combination of the above elements and all possible variations are included in the present invention unless otherwise indicated or clearly indicated.

The present invention has been disclosed in the above preferred embodiments, and is not intended to limit the scope of the present invention. Any one of ordinary skill in the art can make a few changes without departing from the spirit and scope of the invention. The scope of protection of the present invention is therefore defined by the scope of the appended claims.

102‧‧‧Base

104‧‧‧Antenna

106‧‧‧Second resonator

108‧‧‧First Resonator

110‧‧‧ Grounding structure

112‧‧‧Antenna feed structure

114‧‧‧Antenna carrier

116‧‧‧Main support structure

118‧‧‧Secondary support structure

120‧‧‧ first plane

122‧‧‧ second plane

Claims (23)

A wideband monopole antenna comprising: an antenna feed structure for sensing a signal and providing the signal to a receiver; a first resonator comprising a first arm and perpendicular to the first a second arm disposed on the arm; and a second resonator including a first portion and a second portion, wherein the first portion has a connecting end and an end, the first portion connecting the antenna feeding structure At the connecting end and connecting the second portion to the end, the first portion extends from the end toward the connecting end in a direction away from the second portion, the first portion extending parallel to the first arm, And the second portion surrounds the second arm; wherein a first separation distance is formed between the first arm of the first resonator and the first portion of the second resonator. The broadband monopole antenna of claim 1, wherein the first arm of the first resonator comprises a first end and a second end and includes a first end and a second end A first boom length of the distance between the ends, the first end being attached to the antenna feed structure and the second end being attached to the second arm. The wide-band monopole antenna of claim 2, wherein the second arm of the first resonator is substantially rectangular and includes a first side, a second side, and a third side. And the fourth side, and the second resonator surrounds the first side, the second side, and the third side. For example, the broadband single-pole antenna described in claim 3, wherein A second spacing distance is formed between the second portion of the second resonator and the second side of the second arm of the first resonator. The wideband monopole antenna of claim 4, wherein the second spacing distance is between 0.5 mm and 2.5 mm. The broadband monopole antenna of claim 1, wherein the first separation distance is between 0.5 mm and 2.5 mm. The broadband monopole antenna of claim 4, wherein the connecting end and the end are separated from each other by a substantially linear first portion length. The broadband monopole antenna of claim 7, wherein the second portion of the second resonator comprises a first segment, a second segment, and a third segment, the a segment attached to the end of the first portion and disposed parallel to the first side of the second arm of the first resonator, the second segment attached to the first segment and parallel to the first Arranging the second side of the second arm of a resonator, and the third section is attached to the second section and parallel to the third side of the second arm of the first resonator Configuration. The broadband monopole antenna of claim 1, wherein the second resonator comprises a third portion, and the third portion is attached to the second portion, and is configured to extend the second resonator length. The broadband monopole antenna according to claim 1, wherein the second resonator has a length of substantially between 78 mm and 106 mm, and the length of the first resonator is substantially between 34 mm and 44 mm. . The wideband monopole antenna of claim 1, wherein the second portion comprises a first segment, a second segment, and a third segment. The second section connects the first section and the third section, and the first section and the second arm are disposed on opposite sides of the first section. An electronic device having a wide-band monopole antenna capable of wirelessly receiving a plurality of electromagnetic signals, the electronic device comprising: a wireless signal module; an antenna feeding structure of the broadband monopole antenna, the antenna a feed structure for providing the electromagnetic signals to the wireless signal module; a first resonator of the broadband monopole antenna, the first resonator including a first arm and perpendicular to the first arm a second arm disposed; and a second resonator of the broadband monopole antenna, the second resonator includes a first portion and a second portion, wherein the first portion has a connecting end and an end The first portion connects the antenna feeding structure to the connecting end and connects the second portion to the end, the first portion extends from the end to the connecting end in a direction away from the second portion, the first portion is parallel Extending on the first arm, and the second portion surrounds the second arm; wherein a first separation distance is formed in the first arm of the first resonator and the second resonator One Between points. The electronic device of claim 12, wherein the first arm of the first resonator comprises a first end and a second end and includes a cross between the first end and the second end The first arm length of the distance, the first end is attached to the antenna feed structure, and the second end is attached to the second arm. The electronic device of claim 13, wherein the first total The second arm of the vibrator is substantially rectangular and includes a first side, a second side, a third side, and the fourth side, and the second resonator surrounds the first side, the first Two sides, and the third side. The electronic device of claim 14, wherein a second separation distance is formed in the second portion of the second resonator and the second side of the second arm of the first resonator between. The electronic device of claim 15, wherein the connecting end and the end are separated from each other by a substantially linear first portion length. The electronic device of claim 16, wherein the second portion of the second resonator comprises a first segment, a second segment, and a third segment, the first segment Attached to the end of the first portion and parallel to the first side of the second arm of the first resonator, the second segment being attached to the first segment and parallel to the first resonator The second side of the second arm is disposed, and the third section is attached to the second section and disposed parallel to the third side of the second arm of the first resonator. The electronic device of claim 12, wherein the second portion comprises a first segment, a second segment, and a third segment, the second segment connecting the first segment And the third section, and the first part and the second arm are disposed on opposite sides of the first section. An antenna module is integrated into an electronic device, the antenna module includes: an antenna carrier for supporting at least one antenna structure; wherein the at least one antenna structure includes a broadband single frame disposed on the antenna carrier a polar antenna, the broadband monopole antenna comprising: an antenna feed structure for sensing a signal and providing the signal to a a first resonator comprising a first arm and a second arm disposed perpendicular to the first arm; and a second resonator including a first portion and a second portion, wherein The first portion has a connecting end connected to the antenna feeding structure at the connecting end and connecting the second portion to the end, the first portion being separated from the second portion by a direction away from the second portion The end extends toward the connecting end, the first portion extends parallel to the first arm, and the second portion surrounds the second arm; wherein a first spacing distance is formed in the first resonator An arm is between the first portion of the second resonator. The antenna module of claim 19, wherein the first arm of the first resonator comprises a first end and a second end and includes a first end and a second end The first arm length of the distance, the first end is attached to the antenna feed structure, and the second end is attached to the second arm. The antenna module of claim 20, wherein the second arm of the first resonator is substantially rectangular and includes a first side, a second side, a third side, and The fourth side, and the second resonator surround the first side, the second side, and the third side. The antenna module of claim 21, wherein a second separation distance is formed between the second portion of the second resonator and the second arm of the first resonator. The antenna module of claim 19, wherein the second part The subsection includes a first section, a second section, and a third section, the second section connecting the first section and the third section, and the first part and the second arm are configured On the opposite side of the first section.